From mboxrd@z Thu Jan 1 00:00:00 1970 From: Marc Haber Subject: Re: [offlist] Re: Crash in netlink/sk_filter_trim_cap on ARMv7 on 4.18rc1 Date: Thu, 16 Aug 2018 22:35:16 +0200 Message-ID: <20180816203515.GA7688@torres.zugschlus.de> References: <7ff516fd-1d01-4d7a-1d5d-b58932c0c69d@gmail.com>

Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Cc: linux-arm-kernel@lists.infradead.org, netdev@vger.kernel.org, labbott@redhat.com, Eric Dumazet , Daniel Borkmann To: Peter Robinson Return-path: Content-Disposition: inline In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=m.gmane.org@lists.infradead.org List-Id: netdev.vger.kernel.org On Mon, Jun 25, 2018 at 05:41:27PM +0100, Peter Robinson wrote: > So with that and the other fix there was no improvement, with those > and the BPF JIT disabled it works, I'm not sure if the two patches > have any effect with the JIT disabled though. I can confirm the crash with the released 4.18.1 on Banana Pi, and I can also confirm that disabling BPF JIT makes the Banana Pi work again., Greetings Marc [ 0.004930] /cpus/cpu@0 missing clock-frequency property [ 0.004965] /cpus/cpu@1 missing clock-frequency property [ 4.959858] zswap: default zpool zbud not available [ 4.964820] zswap: pool creation failed WARNING: Failed to connect to lvmetad. Falling back to device scanning. WARNING: Failed to connect to lvmetad. Falling back to device scanning. [ 10.721077] Unable to handle kernel NULL pointer dereference at virtual address 0000000c [ 10.722949] Unable to handle kernel NULL pointer dereference at virtual address 0000000c [ 10.729288] pgd = (ptrval) [ 10.729299] [0000000c] *pgd=6dc65003, *pmd=00000000 [ 10.737464] pgd = (ptrval) [ 10.740176] Internal error: Oops: a06 [#1] SMP ARM [ 10.745056] [0000000c] *pgd=6e72a003 [ 10.747742] Modules linked in: ip_tables x_tables autofs4 btrfs [ 10.752561] , *pmd=00000000 [ 10.756113] libcrc32c crc32c_generic xor zstd_decompress zstd_compress xxhash [ 10.764833] zlib_deflate raid6_pq dm_mod dax axp20x_regulator realtek ahci_sunxi dwmac_sunxi stmmac_platform libahci_platform stmmac i2c_mv64xxx libahci libata scsi_mod ohci_platform ohci_hcd ehci_platform ehci_hcd phy_sun4i_usb sunxi_mmc [ 10.793306] CPU: 1 PID: 238 Comm: systemd-udevd Not tainted 4.18.1-zgbpi-armmp-lpae #3 [ 10.801212] Hardware name: Allwinner sun7i (A20) Family [ 10.806448] PC is at sk_filter_trim_cap+0xa0/0x1d4 [ 10.811238] LR is at (null) [ 10.814205] pc : [] lr : [<00000000>] psr: 600f0013 [ 10.820466] sp : edc7dcf8 ip : 00000000 fp : edc7dd34 [ 10.825686] r10: 00000000 r9 : 00000000 r8 : 00000000 [ 10.830907] r7 : 00000001 r6 : f0e96000 r5 : c0e04cc8 r4 : 00000000 [ 10.837428] r3 : 00000007 r2 : fb5e2d70 r1 : 00000000 r0 : 00000000 [ 10.843952] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment user [ 10.851081] Control: 30c5387d Table: 6e6c7580 DAC: 2c983336 [ 10.856822] Process systemd-udevd (pid: 238, stack limit = 0x(ptrval)) [ 10.863344] Stack: (0xedc7dcf8 to 0xedc7e000) [ 10.867700] dce0: edc7dd1c edc7dd08 [ 10.875873] dd00: c06a41dc c06a4048 ee7d39c0 fb5e2d70 ee479800 ee6c2400 edc33840 c0e6aac0 [ 10.884046] dd20: 00000000 00000001 edc7dd8c edc7dd38 c0705884 c06de2f4 edc7de24 00000001 [ 10.892219] dd40: c0ec649c ee479864 00000000 00000000 ee7d39c0 00000000 00000000 00000002 [ 10.900391] dd60: 00000000 edc7df44 c0e04cc8 ee7d39c0 ee6c2400 00000000 0000008c 00000002 [ 10.908565] dd80: edc7ddf4 edc7dd90 c0705ee0 c0705610 006000c0 00000000 00000000 fb5e2d70 [ 10.916737] dda0: 00000008 00000000 00000000 ef357c80 00000000 000000ee 00000000 00000000 [ 10.924910] ddc0: 00000000 fb5e2d70 0000008c edc7df44 eef08700 00000040 00000000 eef08700 [ 10.933083] dde0: 00000000 edc7dedc edc7de0c edc7ddf8 c069b948 c0705b78 edc7df44 c0e04cc8 [ 10.941256] de00: edc7df2c edc7de10 c069c2f8 c069b910 c0e04cc8 edc7dec0 00000000 be8dcfac [ 10.949428] de20: 00000028 0186a660 00000064 bf387954 edc7df48 be8dcf80 00000000 00000000 [ 10.957602] de40: be8dcf80 b6f19ce8 00000128 40000028 b6e01346 00000000 0000000e 00000010 [ 10.965774] de60: 00000000 00000002 00000000 00000000 00000000 00000000 be8dcf80 00000000 [ 10.973948] de80: b6f19ce8 00000000 00000000 fb5e2d70 edc7deb4 ffffe000 00000000 c0e04cc8 [ 10.982120] dea0: 00000128 c0201204 00000000 00000080 edc7df6c edc7dec0 c02f5e2c c02f5c18 [ 10.990293] dec0: 00000000 fb5e2d70 edc7def4 a0010013 c9f1e000 c03f986c edc7df50 00000000 [ 10.998466] dee0: 0000000e 00004000 edc7df3c fb5e2d70 c0409c98 c0409d34 edc7df14 fb5e2d70 [ 11.006639] df00: c0409d34 c0e04cc8 be8dcf80 00000000 eef08700 c0201204 edc7c000 00000128 [ 11.014812] df20: edc7df94 edc7df30 c069d818 c069c0a0 00000000 00000000 c0e04cc8 00000000 [ 11.022984] df40: fffffff7 edc7de5c 0000000c 00000001 00000000 00000000 edc7de2c 00000000 [ 11.031156] df60: edc7df7c 00000000 00000000 00000040 00000000 fb5e2d70 be8dcf80 b6f19ce8 [ 11.039329] df80: 01878670 00000128 edc7dfa4 edc7df98 c069d870 c069d7c4 00000000 edc7dfa8 [ 11.047502] dfa0: c02011cc c069d860 be8dcf80 b6f19ce8 0000000e be8dcf80 00000000 00000000 [ 11.055675] dfc0: be8dcf80 b6f19ce8 01878670 00000128 00000000 00000064 01878e80 00000000 [ 11.063848] dfe0: 00000128 be8dcf50 b6e003e3 b6e01346 200f0030 0000000e 00000000 00000000 [ 11.072038] [] (sk_filter_trim_cap) from [] (netlink_broadcast_filtered+0x280/0x460) [ 11.081517] [] (netlink_broadcast_filtered) from [] (netlink_sendmsg+0x374/0x3b0) [ 11.090734] [] (netlink_sendmsg) from [] (sock_sendmsg+0x44/0x54) [ 11.098567] [] (sock_sendmsg) from [] (___sys_sendmsg+0x264/0x278) [ 11.106485] [] (___sys_sendmsg) from [] (__sys_sendmsg+0x60/0x9c) [ 11.114315] [] (__sys_sendmsg) from [] (sys_sendmsg+0x1c/0x20) [ 11.121886] [] (sys_sendmsg) from [] (__sys_trace_return+0x0/0x10) [ 11.129793] Exception stack(0xedc7dfa8 to 0xedc7dff0) [ 11.134845] dfa0: be8dcf80 b6f19ce8 0000000e be8dcf80 00000000 00000000 [ 11.143019] dfc0: be8dcf80 b6f19ce8 01878670 00000128 00000000 00000064 01878e80 00000000 [ 11.151188] dfe0: 00000128 be8dcf50 b6e003e3 b6e01346 [ 11.156243] Code: e3130010 e1a0c000 1a000030 e35c0000 (e584900c) [ 11.162340] Internal error: Oops: a06 [#2] SMP ARM [ 11.162559] ---[ end trace 1b60255ae59ac006 ]--- [ 11.167129] Modules linked in: ip_tables x_tables autofs4 btrfs libcrc32c crc32c_generic xor zstd_decompress zstd_compress xxhash zlib_deflate raid6_pq dm_mod dax axp20x_regulator realtek ahci_sunxi dwmac_sunxi stmmac_platform libahci_platform stmmac i2c_mv64xxx libahci libata scsi_mod ohci_platform ohci_hcd ehci_platform ehci_hcd phy_sun4i_usb sunxi_mmc [ 11.185005] Unable to handle kernel NULL pointer dereference at virtual address 0000000c [ 11.203186] CPU: 0 PID: 237 Comm: systemd-udevd Tainted: G D 4.18.1-zgbpi-armmp-lpae #3 [ 11.203191] Hardware name: Allwinner sun7i (A20) Family [ 11.203216] PC is at sk_filter_trim_cap+0xa0/0x1d4 [ 11.203223] LR is at (null) [ 11.203229] pc : [] lr : [<00000000>] psr: 600f0013 [ 11.203234] sp : edc41cf8 ip : 00000000 fp : edc41d34 [ 11.203239] r10: 00000000 r9 : 00000000 r8 : 00000000 [ 11.203245] r7 : 00000001 r6 : f0e96000 r5 : c0e04cc8 r4 : 00000000 [ 11.203250] r3 : 00000007 r2 : fb5e2d70 r1 : 00000000 r0 : 00000000 [ 11.203258] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment user [ 11.203264] Control: 30c5387d Table: 6e6c84c0 DAC: fffffffd [ 11.203270] Process systemd-udevd (pid: 237, stack limit = 0x(ptrval)) [ 11.203276] Stack: (0xedc41cf8 to 0xedc42000) [ 11.203288] 1ce0: edc41d1c edc41d08 [ 11.211398] pgd = (ptrval) [ 11.220660] 1d00: c06a41dc c06a4048 c9c16cc0 fb5e2d70 ee479800 ee6c6400 c9c16240 c0e6aac0 [ 11.220670] 1d20: 00000000 00000001 edc41d8c edc41d38 c0705884 c06de2f4 edc41e24 00000001 [ 11.220680] 1d40: c0ec649c ee479864 00000000 00000000 c9c16cc0 00000000 00000000 00000002 [ 11.220693] 1d60: 00000000 edc41f44 c0e04cc8 c9c16cc0 ee6c6400 00000000 00000085 00000002 [ 11.226034] [0000000c] *pgd=6dc79003 [ 11.230697] 1d80: edc41df4 edc41d90 c0705ee0 c0705610 006000c0 00000000 00000000 fb5e2d70 [ 11.230707] 1da0: 00000008 00000000 00000000 ef357300 00000000 000000ed 00000000 00000000 [ 11.230717] 1dc0: 00000000 fb5e2d70 00000085 edc41f44 ee0591c0 00000040 00000000 ee0591c0 [ 11.230730] 1de0: 00000000 edc41edc edc41e0c edc41df8 c069b948 c0705b78 edc41f44 c0e04cc8 [ 11.233692] , *pmd=00000000 [ 11.239953] 1e00: edc41f2c edc41e10 c069c2f8 c069b910 c0e04cc8 edc41ec0 00000000 be8dcfac [ 11.239963] 1e20: 00000028 0186a660 0000005d bf387954 edc41f48 be8dcf80 00000000 00000000 [ 11.239973] 1e40: be8dcf80 b6f19ce8 00000128 40000028 b6e01346 00000000 0000000d 00000010 [ 11.239982] 1e60: 00000000 00000002 00000000 00000000 00000000 00000000 be8dcf80 00000000 [ 11.239992] 1e80: b6f19ce8 00000000 00000000 fb5e2d70 edc41eb4 ffffe000 00000000 c0e04cc8 [ 11.240002] 1ea0: 00000128 c0201204 00000000 00000080 edc41f6c edc41ec0 c02f5e2c c02f5c18 [ 11.250433] 1ec0: 00000000 fb5e2d70 edc41ef4 a0010013 c9def000 c03f986c edc41f50 00000000 [ 11.250443] 1ee0: 0000000d 00004000 edc41f3c fb5e2d70 c0409c98 c0409d34 edc41f14 fb5e2d70 [ 11.250454] 1f00: c0409d34 c0e04cc8 be8dcf80 00000000 ee0591c0 c0201204 edc40000 00000128 [ 11.250463] 1f20: edc41f94 edc41f30 c069d818 c069c0a0 00000000 00000000 c0e04cc8 00000000 [ 11.451342] 1f40: fffffff7 edc41e5c 0000000c 00000001 00000000 00000000 edc41e2c 00000000 [ 11.459515] 1f60: edc41f7c 00000000 00000000 00000040 00000000 fb5e2d70 be8dcf80 b6f19ce8 [ 11.467688] 1f80: 0186d740 00000128 edc41fa4 edc41f98 c069d870 c069d7c4 00000000 edc41fa8 [ 11.475861] 1fa0: c02011cc c069d860 be8dcf80 b6f19ce8 0000000d be8dcf80 00000000 00000000 [ 11.484034] 1fc0: be8dcf80 b6f19ce8 0186d740 00000128 00000000 0000005d 018776c0 00000000 [ 11.492207] 1fe0: 00000128 be8dcf50 b6e003e3 b6e01346 200f0030 0000000d 00000000 00000000 [ 11.500397] [] (sk_filter_trim_cap) from [] (netlink_broadcast_filtered+0x280/0x460) [ 11.509876] [] (netlink_broadcast_filtered) from [] (netlink_sendmsg+0x374/0x3b0) [ 11.519093] [] (netlink_sendmsg) from [] (sock_sendmsg+0x44/0x54) [ 11.526925] [] (sock_sendmsg) from [] (___sys_sendmsg+0x264/0x278) [ 11.534842] [] (___sys_sendmsg) from [] (__sys_sendmsg+0x60/0x9c) [ 11.542673] [] (__sys_sendmsg) from [] (sys_sendmsg+0x1c/0x20) [ 11.550244] [] (sys_sendmsg) from [] (__sys_trace_return+0x0/0x10) [ 11.558151] Exception stack(0xedc41fa8 to 0xedc41ff0) [ 11.563202] 1fa0: be8dcf80 b6f19ce8 0000000d be8dcf80 00000000 00000000 [ 11.571375] 1fc0: be8dcf80 b6f19ce8 0186d740 00000128 00000000 0000005d 018776c0 00000000 [ 11.579544] 1fe0: 00000128 be8dcf50 b6e003e3 b6e01346 [ 11.584600] Code: e3130010 e1a0c000 1a000030 e35c0000 (e584900c) [ 11.590702] Internal error: Oops: a06 [#3] SMP ARM [ 11.590859] ---[ end trace 1b60255ae59ac007 ]--- [ 11.595493] Modules linked in: ip_tables x_tables autofs4 btrfs libcrc32c crc32c_generic xor zstd_decompress zstd_compress xxhash zlib_deflate raid6_pq dm_mod dax axp20x_regulator realtek ahci_sunxi dwmac_sunxi stmmac_platform libahci_platform stmmac i2c_mv64xxx libahci libata scsi_mod ohci_platform ohci_hcd ehci_platform ehci_hcd phy_sun4i_usb sunxi_mmc [ 11.602116] Unable to handle kernel NULL pointer dereference at virtual address 0000000c [ 11.631550] CPU: 1 PID: 240 Comm: systemd-udevd Tainted: G D 4.18.1-zgbpi-armmp-lpae #3 [ 11.631555] Hardware name: Allwinner sun7i (A20) Family [ 11.631576] PC is at sk_filter_trim_cap+0xa0/0x1d4 [ 11.631582] LR is at (null) [ 11.631593] pc : [] lr : [<00000000>] psr: 600f0013 [ 11.639693] pgd = (ptrval) [ 11.648959] sp : edc81cf8 ip : 00000000 fp : edc81d34 [ 11.648964] r10: 00000000 r9 : 00000000 r8 : 00000000 [ 11.648970] r7 : 00000001 r6 : f0e96000 r5 : c0e04cc8 r4 : 00000000 [ 11.648976] r3 : 00000007 r2 : fb5e2d70 r1 : 00000000 r0 : 00000000 [ 11.648983] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment user [ 11.648990] Control: 30c5387d Table: 6e71a180 DAC: 2c983336 [ 11.654224] [0000000c] *pgd=6dc6e003 [ 11.658989] Process systemd-udevd (pid: 240, stack limit = 0x(ptrval)) [ 11.658995] Stack: (0xedc81cf8 to 0xedc82000) [ 11.659002] 1ce0: edc81d1c edc81d08 [ 11.659013] 1d00: c06a41dc c06a4048 ee7d36c0 fb5e2d70 ee479800 edc77800 ee7d3d80 c0e6aac0 [ 11.661987] , *pmd=00000000 [ 11.668231] 1d20: 00000000 00000001 edc81d8c edc81d38 c0705884 c06de2f4 edc81e24 00000001 [ 11.668241] 1d40: c0ec649c ee479864 00000000 00000000 ee7d36c0 00000000 00000000 00000002 [ 11.668251] 1d60: 00000000 edc81f44 c0e04cc8 ee7d36c0 edc77800 00000000 0000008a 00000002 [ 11.676168] 1d80: edc81df4 edc81d90 c0705ee0 c0705610 006000c0 00000000 00000000 fb5e2d70 [ 11.676178] 1da0: 00000008 00000000 00000000 ef0ea980 00000000 000000f0 00000000 00000000 [ 11.676188] 1dc0: 00000000 fb5e2d70 0000008a edc81f44 ee059a80 00000040 00000000 ee059a80 [ 11.789803] 1de0: 00000000 edc81edc edc81e0c edc81df8 c069b948 c0705b78 edc81f44 c0e04cc8 [ 11.797977] 1e00: edc81f2c edc81e10 c069c2f8 c069b910 c0e04cc8 edc81ec0 00000000 be8dcfac [ 11.806149] 1e20: 00000028 0186ade8 00000062 bf387954 edc81f48 be8dcf80 00000000 00000000 [ 11.814322] 1e40: be8dcf80 b6f19ce8 00000128 40000028 b6e01346 00000000 0000000e 00000010 [ 11.822494] 1e60: 00000000 00000002 00000000 00000000 00000000 00000000 be8dcf80 00000000 [ 11.830667] 1e80: b6f19ce8 00000000 00000000 fb5e2d70 edc81eb4 ffffe000 00000000 c0e04cc8 [ 11.838840] 1ea0: 00000128 c0201204 00000000 00000080 edc81f6c edc81ec0 c02f5e2c c02f5c18 [ 11.847013] 1ec0: 00000000 fb5e2d70 edc81ef4 a00b0013 ef3c3000 c03f986c edc81f50 00000000 [ 11.855186] 1ee0: 0000000e 00004000 edc81f3c fb5e2d70 c0409c98 c0409d34 edc81f14 fb5e2d70 [ 11.863359] 1f00: c0409d34 c0e04cc8 be8dcf80 00000000 ee059a80 c0201204 edc80000 00000128 [ 11.871532] 1f20: edc81f94 edc81f30 c069d818 c069c0a0 00000000 00000000 c0e04cc8 00000000 [ 11.879705] 1f40: fffffff7 edc81e5c 0000000c 00000001 00000000 00000000 edc81e2c 00000000 [ 11.887877] 1f60: edc81f7c 00000000 00000000 00000040 00000000 fb5e2d70 be8dcf80 b6f19ce8 [ 11.896051] 1f80: 0186aea0 00000128 edc81fa4 edc81f98 c069d870 c069d7c4 00000000 edc81fa8 [ 11.904223] 1fa0: c02011cc c069d860 be8dcf80 b6f19ce8 0000000e be8dcf80 00000000 00000000 [ 11.912397] 1fc0: be8dcf80 b6f19ce8 0186aea0 00000128 00000000 00000062 0186b6e8 00000000 [ 11.920569] 1fe0: 00000128 be8dcf50 b6e003e3 b6e01346 200f0030 0000000e 00000000 00000000 [ 11.928757] [] (sk_filter_trim_cap) from [] (netlink_broadcast_filtered+0x280/0x460) [ 11.938235] [] (netlink_broadcast_filtered) from [] (netlink_sendmsg+0x374/0x3b0) [ 11.947452] [] (netlink_sendmsg) from [] (sock_sendmsg+0x44/0x54) [ 11.955284] [] (sock_sendmsg) from [] (___sys_sendmsg+0x264/0x278) [ 11.963201] [] (___sys_sendmsg) from [] (__sys_sendmsg+0x60/0x9c) [ 11.971031] [] (__sys_sendmsg) from [] (sys_sendmsg+0x1c/0x20) [ 11.978602] [] (sys_sendmsg) from [] (__sys_trace_return+0x0/0x10) [ 11.986509] Exception stack(0xedc81fa8 to 0xedc81ff0) [ 11.991560] 1fa0: be8dcf80 b6f19ce8 0000000e be8dcf80 00000000 00000000 [ 11.999732] 1fc0: be8dcf80 b6f19ce8 0186aea0 00000128 00000000 00000062 0186b6e8 00000000 [ 12.007902] 1fe0: 00000128 be8dcf50 b6e003e3 b6e01346 [ 12.012957] Code: e3130010 e1a0c000 1a000030 e35c0000 (e584900c) [ 12.019056] Internal error: Oops: a06 [#4] SMP ARM [ 12.019171] ---[ end trace 1b60255ae59ac008 ]--- -- ----------------------------------------------------------------------------- Marc Haber | "I don't trust Computers. They | Mailadresse im Header Leimen, Germany | lose things." Winona Ryder | Fon: *49 6224 1600402 Nordisch by Nature | How to make an American Quilt | Fax: *49 6224 1600421 From mboxrd@z Thu Jan 1 00:00:00 1970 From: mh+netdev@zugschlus.de (Marc Haber) Date: Thu, 16 Aug 2018 22:35:16 +0200 Subject: [offlist] Re: Crash in netlink/sk_filter_trim_cap on ARMv7 on 4.18rc1 In-Reply-To: References: <7ff516fd-1d01-4d7a-1d5d-b58932c0c69d@gmail.com>

Message-ID: <20180816203515.GA7688@torres.zugschlus.de> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Mon, Jun 25, 2018 at 05:41:27PM +0100, Peter Robinson wrote: > So with that and the other fix there was no improvement, with those > and the BPF JIT disabled it works, I'm not sure if the two patches > have any effect with the JIT disabled though. I can confirm the crash with the released 4.18.1 on Banana Pi, and I can also confirm that disabling BPF JIT makes the Banana Pi work again., Greetings Marc [ 0.004930] /cpus/cpu at 0 missing clock-frequency property [ 0.004965] /cpus/cpu at 1 missing clock-frequency property [ 4.959858] zswap: default zpool zbud not available [ 4.964820] zswap: pool creation failed WARNING: Failed to connect to lvmetad. Falling back to device scanning. WARNING: Failed to connect to lvmetad. Falling back to device scanning. [ 10.721077] Unable to handle kernel NULL pointer dereference at virtual address 0000000c [ 10.722949] Unable to handle kernel NULL pointer dereference at virtual address 0000000c [ 10.729288] pgd = (ptrval) [ 10.729299] [0000000c] *pgd=6dc65003, *pmd=00000000 [ 10.737464] pgd = (ptrval) [ 10.740176] Internal error: Oops: a06 [#1] SMP ARM [ 10.745056] [0000000c] *pgd=6e72a003 [ 10.747742] Modules linked in: ip_tables x_tables autofs4 btrfs [ 10.752561] , *pmd=00000000 [ 10.756113] libcrc32c crc32c_generic xor zstd_decompress zstd_compress xxhash [ 10.764833] zlib_deflate raid6_pq dm_mod dax axp20x_regulator realtek ahci_sunxi dwmac_sunxi stmmac_platform libahci_platform stmmac i2c_mv64xxx libahci libata scsi_mod ohci_platform ohci_hcd ehci_platform ehci_hcd phy_sun4i_usb sunxi_mmc [ 10.793306] CPU: 1 PID: 238 Comm: systemd-udevd Not tainted 4.18.1-zgbpi-armmp-lpae #3 [ 10.801212] Hardware name: Allwinner sun7i (A20) Family [ 10.806448] PC is at sk_filter_trim_cap+0xa0/0x1d4 [ 10.811238] LR is at (null) [ 10.814205] pc : [] lr : [<00000000>] psr: 600f0013 [ 10.820466] sp : edc7dcf8 ip : 00000000 fp : edc7dd34 [ 10.825686] r10: 00000000 r9 : 00000000 r8 : 00000000 [ 10.830907] r7 : 00000001 r6 : f0e96000 r5 : c0e04cc8 r4 : 00000000 [ 10.837428] r3 : 00000007 r2 : fb5e2d70 r1 : 00000000 r0 : 00000000 [ 10.843952] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment user [ 10.851081] Control: 30c5387d Table: 6e6c7580 DAC: 2c983336 [ 10.856822] Process systemd-udevd (pid: 238, stack limit = 0x(ptrval)) [ 10.863344] Stack: (0xedc7dcf8 to 0xedc7e000) [ 10.867700] dce0: edc7dd1c edc7dd08 [ 10.875873] dd00: c06a41dc c06a4048 ee7d39c0 fb5e2d70 ee479800 ee6c2400 edc33840 c0e6aac0 [ 10.884046] dd20: 00000000 00000001 edc7dd8c edc7dd38 c0705884 c06de2f4 edc7de24 00000001 [ 10.892219] dd40: c0ec649c ee479864 00000000 00000000 ee7d39c0 00000000 00000000 00000002 [ 10.900391] dd60: 00000000 edc7df44 c0e04cc8 ee7d39c0 ee6c2400 00000000 0000008c 00000002 [ 10.908565] dd80: edc7ddf4 edc7dd90 c0705ee0 c0705610 006000c0 00000000 00000000 fb5e2d70 [ 10.916737] dda0: 00000008 00000000 00000000 ef357c80 00000000 000000ee 00000000 00000000 [ 10.924910] ddc0: 00000000 fb5e2d70 0000008c edc7df44 eef08700 00000040 00000000 eef08700 [ 10.933083] dde0: 00000000 edc7dedc edc7de0c edc7ddf8 c069b948 c0705b78 edc7df44 c0e04cc8 [ 10.941256] de00: edc7df2c edc7de10 c069c2f8 c069b910 c0e04cc8 edc7dec0 00000000 be8dcfac [ 10.949428] de20: 00000028 0186a660 00000064 bf387954 edc7df48 be8dcf80 00000000 00000000 [ 10.957602] de40: be8dcf80 b6f19ce8 00000128 40000028 b6e01346 00000000 0000000e 00000010 [ 10.965774] de60: 00000000 00000002 00000000 00000000 00000000 00000000 be8dcf80 00000000 [ 10.973948] de80: b6f19ce8 00000000 00000000 fb5e2d70 edc7deb4 ffffe000 00000000 c0e04cc8 [ 10.982120] dea0: 00000128 c0201204 00000000 00000080 edc7df6c edc7dec0 c02f5e2c c02f5c18 [ 10.990293] dec0: 00000000 fb5e2d70 edc7def4 a0010013 c9f1e000 c03f986c edc7df50 00000000 [ 10.998466] dee0: 0000000e 00004000 edc7df3c fb5e2d70 c0409c98 c0409d34 edc7df14 fb5e2d70 [ 11.006639] df00: c0409d34 c0e04cc8 be8dcf80 00000000 eef08700 c0201204 edc7c000 00000128 [ 11.014812] df20: edc7df94 edc7df30 c069d818 c069c0a0 00000000 00000000 c0e04cc8 00000000 [ 11.022984] df40: fffffff7 edc7de5c 0000000c 00000001 00000000 00000000 edc7de2c 00000000 [ 11.031156] df60: edc7df7c 00000000 00000000 00000040 00000000 fb5e2d70 be8dcf80 b6f19ce8 [ 11.039329] df80: 01878670 00000128 edc7dfa4 edc7df98 c069d870 c069d7c4 00000000 edc7dfa8 [ 11.047502] dfa0: c02011cc c069d860 be8dcf80 b6f19ce8 0000000e be8dcf80 00000000 00000000 [ 11.055675] dfc0: be8dcf80 b6f19ce8 01878670 00000128 00000000 00000064 01878e80 00000000 [ 11.063848] dfe0: 00000128 be8dcf50 b6e003e3 b6e01346 200f0030 0000000e 00000000 00000000 [ 11.072038] [] (sk_filter_trim_cap) from [] (netlink_broadcast_filtered+0x280/0x460) [ 11.081517] [] (netlink_broadcast_filtered) from [] (netlink_sendmsg+0x374/0x3b0) [ 11.090734] [] (netlink_sendmsg) from [] (sock_sendmsg+0x44/0x54) [ 11.098567] [] (sock_sendmsg) from [] (___sys_sendmsg+0x264/0x278) [ 11.106485] [] (___sys_sendmsg) from [] (__sys_sendmsg+0x60/0x9c) [ 11.114315] [] (__sys_sendmsg) from [] (sys_sendmsg+0x1c/0x20) [ 11.121886] [] (sys_sendmsg) from [] (__sys_trace_return+0x0/0x10) [ 11.129793] Exception stack(0xedc7dfa8 to 0xedc7dff0) [ 11.134845] dfa0: be8dcf80 b6f19ce8 0000000e be8dcf80 00000000 00000000 [ 11.143019] dfc0: be8dcf80 b6f19ce8 01878670 00000128 00000000 00000064 01878e80 00000000 [ 11.151188] dfe0: 00000128 be8dcf50 b6e003e3 b6e01346 [ 11.156243] Code: e3130010 e1a0c000 1a000030 e35c0000 (e584900c) [ 11.162340] Internal error: Oops: a06 [#2] SMP ARM [ 11.162559] ---[ end trace 1b60255ae59ac006 ]--- [ 11.167129] Modules linked in: ip_tables x_tables autofs4 btrfs libcrc32c crc32c_generic xor zstd_decompress zstd_compress xxhash zlib_deflate raid6_pq dm_mod dax axp20x_regulator realtek ahci_sunxi dwmac_sunxi stmmac_platform libahci_platform stmmac i2c_mv64xxx libahci libata scsi_mod ohci_platform ohci_hcd ehci_platform ehci_hcd phy_sun4i_usb sunxi_mmc [ 11.185005] Unable to handle kernel NULL pointer dereference at virtual address 0000000c [ 11.203186] CPU: 0 PID: 237 Comm: systemd-udevd Tainted: G D 4.18.1-zgbpi-armmp-lpae #3 [ 11.203191] Hardware name: Allwinner sun7i (A20) Family [ 11.203216] PC is at sk_filter_trim_cap+0xa0/0x1d4 [ 11.203223] LR is at (null) [ 11.203229] pc : [] lr : [<00000000>] psr: 600f0013 [ 11.203234] sp : edc41cf8 ip : 00000000 fp : edc41d34 [ 11.203239] r10: 00000000 r9 : 00000000 r8 : 00000000 [ 11.203245] r7 : 00000001 r6 : f0e96000 r5 : c0e04cc8 r4 : 00000000 [ 11.203250] r3 : 00000007 r2 : fb5e2d70 r1 : 00000000 r0 : 00000000 [ 11.203258] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment user [ 11.203264] Control: 30c5387d Table: 6e6c84c0 DAC: fffffffd [ 11.203270] Process systemd-udevd (pid: 237, stack limit = 0x(ptrval)) [ 11.203276] Stack: (0xedc41cf8 to 0xedc42000) [ 11.203288] 1ce0: edc41d1c edc41d08 [ 11.211398] pgd = (ptrval) [ 11.220660] 1d00: c06a41dc c06a4048 c9c16cc0 fb5e2d70 ee479800 ee6c6400 c9c16240 c0e6aac0 [ 11.220670] 1d20: 00000000 00000001 edc41d8c edc41d38 c0705884 c06de2f4 edc41e24 00000001 [ 11.220680] 1d40: c0ec649c ee479864 00000000 00000000 c9c16cc0 00000000 00000000 00000002 [ 11.220693] 1d60: 00000000 edc41f44 c0e04cc8 c9c16cc0 ee6c6400 00000000 00000085 00000002 [ 11.226034] [0000000c] *pgd=6dc79003 [ 11.230697] 1d80: edc41df4 edc41d90 c0705ee0 c0705610 006000c0 00000000 00000000 fb5e2d70 [ 11.230707] 1da0: 00000008 00000000 00000000 ef357300 00000000 000000ed 00000000 00000000 [ 11.230717] 1dc0: 00000000 fb5e2d70 00000085 edc41f44 ee0591c0 00000040 00000000 ee0591c0 [ 11.230730] 1de0: 00000000 edc41edc edc41e0c edc41df8 c069b948 c0705b78 edc41f44 c0e04cc8 [ 11.233692] , *pmd=00000000 [ 11.239953] 1e00: edc41f2c edc41e10 c069c2f8 c069b910 c0e04cc8 edc41ec0 00000000 be8dcfac [ 11.239963] 1e20: 00000028 0186a660 0000005d bf387954 edc41f48 be8dcf80 00000000 00000000 [ 11.239973] 1e40: be8dcf80 b6f19ce8 00000128 40000028 b6e01346 00000000 0000000d 00000010 [ 11.239982] 1e60: 00000000 00000002 00000000 00000000 00000000 00000000 be8dcf80 00000000 [ 11.239992] 1e80: b6f19ce8 00000000 00000000 fb5e2d70 edc41eb4 ffffe000 00000000 c0e04cc8 [ 11.240002] 1ea0: 00000128 c0201204 00000000 00000080 edc41f6c edc41ec0 c02f5e2c c02f5c18 [ 11.250433] 1ec0: 00000000 fb5e2d70 edc41ef4 a0010013 c9def000 c03f986c edc41f50 00000000 [ 11.250443] 1ee0: 0000000d 00004000 edc41f3c fb5e2d70 c0409c98 c0409d34 edc41f14 fb5e2d70 [ 11.250454] 1f00: c0409d34 c0e04cc8 be8dcf80 00000000 ee0591c0 c0201204 edc40000 00000128 [ 11.250463] 1f20: edc41f94 edc41f30 c069d818 c069c0a0 00000000 00000000 c0e04cc8 00000000 [ 11.451342] 1f40: fffffff7 edc41e5c 0000000c 00000001 00000000 00000000 edc41e2c 00000000 [ 11.459515] 1f60: edc41f7c 00000000 00000000 00000040 00000000 fb5e2d70 be8dcf80 b6f19ce8 [ 11.467688] 1f80: 0186d740 00000128 edc41fa4 edc41f98 c069d870 c069d7c4 00000000 edc41fa8 [ 11.475861] 1fa0: c02011cc c069d860 be8dcf80 b6f19ce8 0000000d be8dcf80 00000000 00000000 [ 11.484034] 1fc0: be8dcf80 b6f19ce8 0186d740 00000128 00000000 0000005d 018776c0 00000000 [ 11.492207] 1fe0: 00000128 be8dcf50 b6e003e3 b6e01346 200f0030 0000000d 00000000 00000000 [ 11.500397] [] (sk_filter_trim_cap) from [] (netlink_broadcast_filtered+0x280/0x460) [ 11.509876] [] (netlink_broadcast_filtered) from [] (netlink_sendmsg+0x374/0x3b0) [ 11.519093] [] (netlink_sendmsg) from [] (sock_sendmsg+0x44/0x54) [ 11.526925] [] (sock_sendmsg) from [] (___sys_sendmsg+0x264/0x278) [ 11.534842] [] (___sys_sendmsg) from [] (__sys_sendmsg+0x60/0x9c) [ 11.542673] [] (__sys_sendmsg) from [] (sys_sendmsg+0x1c/0x20) [ 11.550244] [] (sys_sendmsg) from [] (__sys_trace_return+0x0/0x10) [ 11.558151] Exception stack(0xedc41fa8 to 0xedc41ff0) [ 11.563202] 1fa0: be8dcf80 b6f19ce8 0000000d be8dcf80 00000000 00000000 [ 11.571375] 1fc0: be8dcf80 b6f19ce8 0186d740 00000128 00000000 0000005d 018776c0 00000000 [ 11.579544] 1fe0: 00000128 be8dcf50 b6e003e3 b6e01346 [ 11.584600] Code: e3130010 e1a0c000 1a000030 e35c0000 (e584900c) [ 11.590702] Internal error: Oops: a06 [#3] SMP ARM [ 11.590859] ---[ end trace 1b60255ae59ac007 ]--- [ 11.595493] Modules linked in: ip_tables x_tables autofs4 btrfs libcrc32c crc32c_generic xor zstd_decompress zstd_compress xxhash zlib_deflate raid6_pq dm_mod dax axp20x_regulator realtek ahci_sunxi dwmac_sunxi stmmac_platform libahci_platform stmmac i2c_mv64xxx libahci libata scsi_mod ohci_platform ohci_hcd ehci_platform ehci_hcd phy_sun4i_usb sunxi_mmc [ 11.602116] Unable to handle kernel NULL pointer dereference at virtual address 0000000c [ 11.631550] CPU: 1 PID: 240 Comm: systemd-udevd Tainted: G D 4.18.1-zgbpi-armmp-lpae #3 [ 11.631555] Hardware name: Allwinner sun7i (A20) Family [ 11.631576] PC is at sk_filter_trim_cap+0xa0/0x1d4 [ 11.631582] LR is at (null) [ 11.631593] pc : [] lr : [<00000000>] psr: 600f0013 [ 11.639693] pgd = (ptrval) [ 11.648959] sp : edc81cf8 ip : 00000000 fp : edc81d34 [ 11.648964] r10: 00000000 r9 : 00000000 r8 : 00000000 [ 11.648970] r7 : 00000001 r6 : f0e96000 r5 : c0e04cc8 r4 : 00000000 [ 11.648976] r3 : 00000007 r2 : fb5e2d70 r1 : 00000000 r0 : 00000000 [ 11.648983] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment user [ 11.648990] Control: 30c5387d Table: 6e71a180 DAC: 2c983336 [ 11.654224] [0000000c] *pgd=6dc6e003 [ 11.658989] Process systemd-udevd (pid: 240, stack limit = 0x(ptrval)) [ 11.658995] Stack: (0xedc81cf8 to 0xedc82000) [ 11.659002] 1ce0: edc81d1c edc81d08 [ 11.659013] 1d00: c06a41dc c06a4048 ee7d36c0 fb5e2d70 ee479800 edc77800 ee7d3d80 c0e6aac0 [ 11.661987] , *pmd=00000000 [ 11.668231] 1d20: 00000000 00000001 edc81d8c edc81d38 c0705884 c06de2f4 edc81e24 00000001 [ 11.668241] 1d40: c0ec649c ee479864 00000000 00000000 ee7d36c0 00000000 00000000 00000002 [ 11.668251] 1d60: 00000000 edc81f44 c0e04cc8 ee7d36c0 edc77800 00000000 0000008a 00000002 [ 11.676168] 1d80: edc81df4 edc81d90 c0705ee0 c0705610 006000c0 00000000 00000000 fb5e2d70 [ 11.676178] 1da0: 00000008 00000000 00000000 ef0ea980 00000000 000000f0 00000000 00000000 [ 11.676188] 1dc0: 00000000 fb5e2d70 0000008a edc81f44 ee059a80 00000040 00000000 ee059a80 [ 11.789803] 1de0: 00000000 edc81edc edc81e0c edc81df8 c069b948 c0705b78 edc81f44 c0e04cc8 [ 11.797977] 1e00: edc81f2c edc81e10 c069c2f8 c069b910 c0e04cc8 edc81ec0 00000000 be8dcfac [ 11.806149] 1e20: 00000028 0186ade8 00000062 bf387954 edc81f48 be8dcf80 00000000 00000000 [ 11.814322] 1e40: be8dcf80 b6f19ce8 00000128 40000028 b6e01346 00000000 0000000e 00000010 [ 11.822494] 1e60: 00000000 00000002 00000000 00000000 00000000 00000000 be8dcf80 00000000 [ 11.830667] 1e80: b6f19ce8 00000000 00000000 fb5e2d70 edc81eb4 ffffe000 00000000 c0e04cc8 [ 11.838840] 1ea0: 00000128 c0201204 00000000 00000080 edc81f6c edc81ec0 c02f5e2c c02f5c18 [ 11.847013] 1ec0: 00000000 fb5e2d70 edc81ef4 a00b0013 ef3c3000 c03f986c edc81f50 00000000 [ 11.855186] 1ee0: 0000000e 00004000 edc81f3c fb5e2d70 c0409c98 c0409d34 edc81f14 fb5e2d70 [ 11.863359] 1f00: c0409d34 c0e04cc8 be8dcf80 00000000 ee059a80 c0201204 edc80000 00000128 [ 11.871532] 1f20: edc81f94 edc81f30 c069d818 c069c0a0 00000000 00000000 c0e04cc8 00000000 [ 11.879705] 1f40: fffffff7 edc81e5c 0000000c 00000001 00000000 00000000 edc81e2c 00000000 [ 11.887877] 1f60: edc81f7c 00000000 00000000 00000040 00000000 fb5e2d70 be8dcf80 b6f19ce8 [ 11.896051] 1f80: 0186aea0 00000128 edc81fa4 edc81f98 c069d870 c069d7c4 00000000 edc81fa8 [ 11.904223] 1fa0: c02011cc c069d860 be8dcf80 b6f19ce8 0000000e be8dcf80 00000000 00000000 [ 11.912397] 1fc0: be8dcf80 b6f19ce8 0186aea0 00000128 00000000 00000062 0186b6e8 00000000 [ 11.920569] 1fe0: 00000128 be8dcf50 b6e003e3 b6e01346 200f0030 0000000e 00000000 00000000 [ 11.928757] [] (sk_filter_trim_cap) from [] (netlink_broadcast_filtered+0x280/0x460) [ 11.938235] [] (netlink_broadcast_filtered) from [] (netlink_sendmsg+0x374/0x3b0) [ 11.947452] [] (netlink_sendmsg) from [] (sock_sendmsg+0x44/0x54) [ 11.955284] [] (sock_sendmsg) from [] (___sys_sendmsg+0x264/0x278) [ 11.963201] [] (___sys_sendmsg) from [] (__sys_sendmsg+0x60/0x9c) [ 11.971031] [] (__sys_sendmsg) from [] (sys_sendmsg+0x1c/0x20) [ 11.978602] [] (sys_sendmsg) from [] (__sys_trace_return+0x0/0x10) [ 11.986509] Exception stack(0xedc81fa8 to 0xedc81ff0) [ 11.991560] 1fa0: be8dcf80 b6f19ce8 0000000e be8dcf80 00000000 00000000 [ 11.999732] 1fc0: be8dcf80 b6f19ce8 0186aea0 00000128 00000000 00000062 0186b6e8 00000000 [ 12.007902] 1fe0: 00000128 be8dcf50 b6e003e3 b6e01346 [ 12.012957] Code: e3130010 e1a0c000 1a000030 e35c0000 (e584900c) [ 12.019056] Internal error: Oops: a06 [#4] SMP ARM [ 12.019171] ---[ end trace 1b60255ae59ac008 ]--- -- ----------------------------------------------------------------------------- Marc Haber | "I don't trust Computers. They | Mailadresse im Header Leimen, Germany | lose things." Winona Ryder | Fon: *49 6224 1600402 Nordisch by Nature | How to make an American Quilt | Fax: *49 6224 1600421